All ASNs

Autonomous System details for AS52

AS52

University of California, Los Angeles • ucla.edu

AS52 — University of California, Los Angeles

AS Name

UCLA

Country

United States (US)

Website

ucla.edu

Number of IPv4

328,448

Number of IPv6

7.92 × 10²⁸

ASN type

Education

Status

Assigned

Registry

ARIN

Allocated

October 24, 1985

Last updated

November 20, 2023

IP Ranges

8 IPv4 prefixes, 1 IPv6 prefixes

Prefix	Company	Number of IPs
128.97.0.0/16	University of California, Los Angeles	65,536
131.179.0.0/16	University of California, Los Angeles	65,536
149.142.0.0/16	University of California, Los Angeles	65,536
164.67.0.0/16	University of California, Los Angeles	65,536
169.232.0.0/16	University of California, Los Angeles	65,536
192.35.225.0/24	University of California, Los Angeles	256
192.154.2.0/24	University of California, Los Angeles	256
216.41.228.0/24	UC HEALTH	256
2607:f010::/32	University of California, Los Angeles	7.92 × 10²⁸

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS52

0 peers

AS52 has no peers recorded.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS52

2 upstreams

AS2152 AS2153

AS52 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS52 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS52

0 downstreams

AS52 has no downstreams recorded.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.